Headlight for a motorcycle



FIG. 1 is a front, left side perspective view of a headlight for a motorcycle showing our new design;

FIG. 2 is a rear right side perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof. 

The ornamental design for a headlight for a motorcycle, as shown. 